KB404XS0

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The KB404XS0 servo motor features a flange size of 42mm and a rated output of 0.04 kW. Manufactured by Sanyo Denki and part of the K SANMOTION Servo Motors series, it operates at a rated armature voltage of 24V and a rated speed of 3000 min-1. It includes an incremental encoder with a 2000 p/r resolution.

Warranty
Wake Industrial Warranty

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Product Description:

The KB404XS0 Servo Motor by Sanyo Denki functions as an industrial automation motor with a compact design. Sanyo Denki operates as a company that develops impressive designs to deliver reliable quality through technology that simplifies industrial operations.

This KB404XS0 servo motor comes with a unique design of 42 mm square mounting as a flange category. With a maximum speed of 5000 rpm, it offers a rated power rate of 2.0 kW/s by ensuring high-grade functioning. The torque constant is 0.057 Nm/A while the voltage constant is specified at 6.0×10^-3 V/min and generates a voltage back EMF proportional to its speed. The K SANMOTION series motor’s incremental type encoder has a 20 mA maximum current that ensures its output can be interfaced with standard equipment without risk of overloading. The response frequency of 200 kHz determines the fastness of output which can change states by affecting performance in high-speed and precision applications. Linearity is maintained within 1% by ensuring uniform output behavior under varying electrical loads. The armature winding resistance is specified at 37 ohms which helps in limiting current flow to overall electrical efficiency.

The KB404XS0 servo motor complies with several international standards by including CE marking under the low voltage 2014/35/EU and IEC 60034-1 and IEC 60034-5 directives. Only 75 VDC class models meet CE protection while 24 VDC variants fall apart from this scope. Also, the motor adheres to the RoHS Directive 2011/65/EU and fulfills compliance with the environment. These certifications affirm its adherence to electrical safety and material restrictions. The motor’s electrical characteristics such as effective (rms) ripple and peak-to-peak ripple are controlled at 2% and 5% respectively.

Connection
Lead wire
Continuous Stall Torque [n·m]
0.14
Encoder Resolution [p/r]
2000
Encoder Type
Incremental encoder
Maximum Speed [min-1]
5000
Motor Flange Size [mm]
42
Oil Seal
No
Output Shaft
With key
Peak Stall Torque [n·m]
0.76
Protection Rating
IP43
Rated Armature Voltage [v]
24
Rated Output [kw]
0.04
Rated Speed [min-1]
3000
Rotor Inertia [×10^-4kg·m²]
0.084
Tachometer Generator
No

Frequently Asked Questions about KB404XS0:

Q: What is the rated power rate of the KB404XS0 motor?

A: The KB404XS0 has a rated power rate of 2.0 kW/s, ensuring stable energy conversion for reliable operation in industrial and automation environments.

Q: What is the torque constant of the KB404XS0 motor?

A: This motor has a torque constant of 0.057 Nm/A, meaning the torque output is proportional to the supplied current, ensuring controlled motion.

Q: What voltage constant does the KB404XS0 motor have?

A: The KB404XS0 features a voltage constant of 6.0 × 10⁻³ V/min⁻¹, helping to regulate back EMF for consistent speed control.

Q: What is the maximum output circuit current for KB404XS0?

A: The motor’s output circuit can handle up to 20 mA, ensuring compatibility with standard control circuits without overloading components.

Q: What is the response frequency of the KB404XS0 motor?

A: The KB404XS0 has a response frequency of 200 kHz, allowing rapid signal transmission for quick and accurate adjustments.


Internal Product Review

  • ‘‘The KB404XS0 motor in the K Series by Sanyo Denki is built for efficient operation with a 6.0 × 10⁻³ V/min⁻¹ voltage constant and 37 ohms winding resistance. With a 200 kHz response frequency, it delivers fast and reliable performance, making it ideal for industries.’’

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